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  3. RT-920 vs RA89

Radtel RT-920 vs Retevis RA89

What RT-920 does better (0) and where RA89 wins (1) — every spec side by side.

Radtel RT-920
Radtel · 2025RT-920
0 advantages≈ £50
vs
Retevis RA89
Retevis · 2025RA89
9.1Score
1 advantage≈ £60
Higher score
7.0Battery7.8

Why is RT-920 better than RA89?

RT-920 has no measurable advantages in this pair.

Why is RA89 better than RT-920?

  1. Battery capacity2,200 mAh vs 2,500 mAh+14%
Specifications

Side by side

Retevis RA89Retevis RA89≈ £609.1
Radio & range
Radio standardsAmateurAmateur VHF, Amateur UHF
LicenceAmateur licenceAmateur licence
Dual band (VHF + UHF)—Yes
Frequency ranges—430 - 440 MHz; 144 - 146 MHz
Transmit power10 W10 W
Channels—200
Power & battery
Battery capacity2,200 mAh2,500 mAh
Battery voltage—7.4 V
Power sourceRechargeable packRechargeable pack
USB-C chargingYesYes
Battery level indicatorYesYes
Design & durability
Weight—295 g
Width—126 mm
Height—62 mm
Depth—43 mm
Protection rating—IP68
Water protection (IPx)—IPx8
Shockproof—Yes
DisplayBacklit displayBacklit display
ColoursBlackBlack
Features
VOX (hands-free)YesYes
Channel scan—Yes
Flashlight—Yes
FM radio—Yes
Voice encryption / scramblerYes—
PC programmable—Yes
Connectivity
Headset / earpiece jack—Yes
ConnectorsUSB-CUSB-C, 2,5 und 3,5 mm
BluetoothYes—
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